milestone blocks
Skip itA small market ($29K/yr) — this niche doesn't clear our bar today.
Avg price
Great$20.78avg listing price — sweet spot $15–$100
Price range
Great$7.78–$43.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good63%top-5 brand share — brands hold most of the demand
Review moat
Good868avg incumbent reviews — the moat a new listing must climb
Returns
Good2.4%return rate — above 5% kills the launch gate
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-21.7%90-day search growth — must beat 0% to launch
Market size
Bad$29K$29K/yr · 46K searches
According to Flapen's Amazon United States niche tracking, milestone blocks is a $29K/yr Amazon United States market (46K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Aug. Verdict: Skip it — 45/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
milestone blocks market data
- Units sold / yr
- 1K–2K
- avg 0–100/product
- Revenue / yr
- $26K–$31K
- units × avg price
- Conversion rate
- 3.1%
- Avg BSR
- #697
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 77%
- Out of stock
- 20.7%
- Avg brand age
- 35 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
21 falling
Sellers
29
Top-5 brand share
63%
Top 20: 99%
Top-5 click share
47%
Top 20: 91%
Open market
32%
- Pondering Pine24%
- Mamimami Home13%
- Pearhead13%
- ZouYee8%
- Kate & Milo5%
- Parkway Home5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -21.7% search growth over the last 90 days.Peak months: Aug · busiest ÷ quietest = 1.7×
Top milestone blocks search terms
- baby milestone blocks18K/yr
- milestone blocks18K/yr
- baby monthly milestone blocks4K/yr
- month blocks for baby pictures3K/yr
- milestone blocks for baby boy2K/yr
Top milestone blocks products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pearhead Wooden Baby Age Milestone Blocks Monthly Photo Prop for Newborn Infant and Toddler Pregnancy Countdown Calendar Weeks Months Years Number Blocks for Baby Gift and Nursery Decor
Pearhead$19.334.8★3,196 rev
Monthly Baby Milestone Blocks Set of 3 Baby Age Blocks for Monthly Milestone Baby Age Milestone Signs Wooden Baby Photo Props Set Perfect for Baby Shower and Keepsake (Gift Set 3 PCS)
Mamimami Home$16.174.3★149 rev
Pondering Pine Baby Milestone Blocks - Natural White Stain Pine Wood with Weeks Months Years Grade and Holidays Newborn Weekly Monthly First Year Picture Props 6 Block Milestones Age Set with Bag
Pondering Pine$32.864.7★1,926 rev
Baby Monthly Milestone Blocks - Handcrafted Wooden Number Blocks for Milestones - Days Weeks Months Years - Ideal for Newborn Photos & First Year Memories
ZouYee$19.844.3★51 rev
Pondering Pine Baby Milestone Blocks - Natural Pine Wood with Weeks Months Years Grade - Milestones Age Block Set with Boho Rainbow Bag Newborn Weekly Monthly First Year Picture Props Earth Friendly
Pondering Pine$27.464.7★1,926 rev
Newest
by launch date
Balloon First Year Milestone Wooden Board - Newborn Monthly Growth Announcement Sign Monthly Milestone Card Photo Props 1 to 12 Months Balloon Shape Cards One Year Growth Record Board
WAHAWU$16.9719 rev
Baby Milestone Blocks Wooden Monthly Age Blocks for Newborn Photography Props 3 Number Cubes + 4 Time Blocks Baby Shower Keepsake Gift
JTRF$22.6414 rev
Pearhead Wooden Baby Age Milestone Blocks Monthly Photo Prop for Newborn Infant and Toddler Pregnancy Countdown Calendar Weeks Months Years Number Blocks for Baby Gift and Nursery Decor
Pearhead$19.333,196 rev
Baby Monthly Milestone Markers Disc Wooden 3D Milestone Cards for Photos Baby Announcement Sign Slate Blue 1-12 Months 4 Inches in Size.
eoscasely$9.98601 rev
Wonderjune Boho Baby Monthly Milestone Blocks Set of 4 Wooden Baby Age Milestone Signs with Drawstring Bag Months Weeks Years Days Blocks for Newborn Photo Props Keepsake
Wonderjune$14.2629 rev
Trending
90-day click momentumBalloon First Year Milestone Wooden Board - Newborn Monthly Growth Announcement Sign Monthly Milestone Card Photo Props 1 to 12 Months Balloon Shape Cards One Year Growth Record Board
WAHAWU$16.974.6★
Pearhead Wooden Baby Age Milestone Blocks Monthly Photo Prop for Newborn Infant and Toddler Pregnancy Countdown Calendar Weeks Months Years Number Blocks for Baby Gift and Nursery Decor
Pearhead$19.334.8★
Rustic Baby Monthly Milestone Blocks Baby Boy Milestone Blocks Best Baby Gifts for Baby Showers Newborn Photography Props Baby Photo Props Complete Month Baby Milestone Blocks
MAINEVENT$25.044.7★
Little Pear Baby Keepsake Milestone Blocks Growth Marker Blocks Baby Age Photo Prop Gray & White Wooden
Little Pear$13.184.8★
Pondering Pine Baby Milestone Blocks - Natural White Stain Pine Wood with Weeks Months Years Grade and Holidays Newborn Weekly Monthly First Year Picture Props 6 Block Milestones Age Set with Bag
Pondering Pine$32.864.7★
What buyers say about milestone blocks
What buyers praise and complain about, mined from review topics.What buyers love
“it has great reviews”
“Exactly what I was looking for”
“They are a great size-bigger than most ones on Amazon”
“Easy to use”
“Very durable”
“Decent value”
“sturdy”
“very soft wood that you can lay next to your baby”
“Great for photos”
“Perfect design”
What buyers complain about
“Small cubes”
“Weird smell”
“Seems way too expensive for what you get”
“Poor quality control”
“Product was already open and used”
“Not enough numbers to make it”
“Just a thin”
“I only give it 4 starts because some of the cards are slightly difficult to read due to the print”
“Not great for pictures with baby or toddler”
“not useful sometimes”
Top return reasons
Common questions
- Is milestone blocks profitable to sell on Amazon United States?
- The niche generates $29K/yr across 30 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -21.7%. Flapen's verdict: Skip it (45/100).
- How competitive is the milestone blocks niche?
- 21 brands and 29 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 63% of demand.
- What do buyers complain about in milestone blocks?
- Top complaints mined from reviews: Size-Overall, Smell, Value For Money. The return rate is 2.4%.
- When does demand for milestone blocks peak?
- Demand peaks in Aug; the busiest month runs 1.7× the quietest.
- What does it cost to enter the milestone blocks niche?
- Listings span $7.78–$43.78; the average listing price is $20.78 (sweet spot $15–$100). The average incumbent carries 868 reviews — the moat a new listing must climb.